2890773120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1505611}}^1$

素因数の和:1505633

約数の個数: 64

約数和(自身を含む): 9214345440

約数和(自身を除く): 6323572320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1505611, 3011222, 4516833, 6022444, 7528055, 9033666, 12044888, 15056110, 18067332, 22584165, 24089776, 30112220, 36134664, 45168330, 48179552, 60224440, 72269328, 90336660, 96359104, 120448880, 144538656, 180673320, 192718208, 240897760, 289077312, 361346640, 481795520, 578154624, 722693280, 963591040, 1445386560, 2890773120]

約数ペア:

[(1, 2890773120), (2, 1445386560), (3, 963591040), (4, 722693280), (5, 578154624), (6, 481795520), (8, 361346640), (10, 289077312), (12, 240897760), (15, 192718208), (16, 180673320), (20, 144538656), (24, 120448880), (30, 96359104), (32, 90336660), (40, 72269328), (48, 60224440), (60, 48179552), (64, 45168330), (80, 36134664), (96, 30112220), (120, 24089776), (128, 22584165), (160, 18067332), (192, 15056110), (240, 12044888), (320, 9033666), (384, 7528055), (480, 6022444), (640, 4516833), (960, 3011222), (1920, 1505611)]